Mutagenetix > Incidental Mutation

Incidental Mutation 'R4998:Rap1gap'

389627

Institutional Source

Beutler Lab

Gene Symbol

Rap1gap

Ensembl Gene

ENSMUSG00000041351

Gene Name

Rap1 GTPase-activating protein

Synonyms

Gap, 1300019I11Rik, 2310004O14Rik, Rap1ga1

MMRRC Submission

042592-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R4998 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

137392037-137457172 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 137455595 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Aspartic acid to Glycine at position 381 (D381G)

Ref Sequence

ENSEMBL: ENSMUSP00000122315 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000047243] [ENSMUST00000097837] [ENSMUST00000105835] [ENSMUST00000141306]

AlphaFold

no structure available at present

Predicted Effect

probably benign
Transcript: ENSMUST00000047243
AA Change: D699G

PolyPhen 2 Score 0.007 (Sensitivity: 0.96; Specificity: 0.75)

SMART Domains

Protein: ENSMUSP00000042473
Gene: ENSMUSG00000041351
AA Change: D699G

Domain	Start	End	E-Value	Type
GoLoco	59	81	4.94e-10	SMART
Pfam:Rap_GAP	274	461	1.4e-64	PFAM
low complexity region	485	495	N/A	INTRINSIC
low complexity region	630	641	N/A	INTRINSIC
low complexity region	680	695	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000097837
AA Change: D666G

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)

SMART Domains

Protein: ENSMUSP00000095448
Gene: ENSMUSG00000041351
AA Change: D666G

Domain	Start	End	E-Value	Type
low complexity region	4	16	N/A	INTRINSIC
GoLoco	26	48	4.94e-10	SMART
Pfam:Rap_GAP	241	428	1.2e-64	PFAM
low complexity region	452	462	N/A	INTRINSIC
low complexity region	597	608	N/A	INTRINSIC
low complexity region	647	662	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000105835
AA Change: T692A

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)

SMART Domains

Protein: ENSMUSP00000101461
Gene: ENSMUSG00000041351
AA Change: T692A

Domain	Start	End	E-Value	Type
GoLoco	59	81	4.94e-10	SMART
Pfam:Rap_GAP	274	455	4.5e-66	PFAM
low complexity region	485	495	N/A	INTRINSIC
low complexity region	630	641	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000123011

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000123134

Predicted Effect

possibly damaging
Transcript: ENSMUST00000141306
AA Change: D381G

PolyPhen 2 Score 0.795 (Sensitivity: 0.85; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000122315
Gene: ENSMUSG00000041351
AA Change: D381G

Domain	Start	End	E-Value	Type
Pfam:Rap_GAP	1	117	1.4e-32	PFAM
low complexity region	141	151	N/A	INTRINSIC
low complexity region	312	323	N/A	INTRINSIC
low complexity region	362	377	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000144059

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000148054

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000151601

Meta Mutation Damage Score

0.0753

Coding Region Coverage

1x: 99.1%
3x: 98.4%
10x: 96.6%
20x: 93.3%

Validation Efficiency

97% (91/94)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a type of GTPase-activating-protein (GAP) that down-regulates the activity of the ras-related RAP1 protein. RAP1 acts as a molecular switch by cycling between an inactive GDP-bound form and an active GTP-bound form. The product of this gene, RAP1GAP, promotes the hydrolysis of bound GTP and hence returns RAP1 to the inactive state whereas other proteins, guanine nucleotide exchange factors (GEFs), act as RAP1 activators by facilitating the conversion of RAP1 from the GDP- to the GTP-bound form. In general, ras subfamily proteins, such as RAP1, play key roles in receptor-linked signaling pathways that control cell growth and differentiation. RAP1 plays a role in diverse processes such as cell proliferation, adhesion, differentiation, and embryogenesis. Alternative splicing results in multiple transcript variants encoding distinct proteins. [provided by RefSeq, Aug 2011]

Allele List at MGI

Other mutations in this stock

Total: 86 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2310022A10Rik	T	C	7: 27,271,088 (GRCm39)	V135A	probably damaging	Het
Ankrd42	T	C	7: 92,273,282 (GRCm39)	N115S	possibly damaging	Het
Baz1a	T	C	12: 55,021,922 (GRCm39)	E120G	probably damaging	Het
Calcrl	A	T	2: 84,169,658 (GRCm39)	V341E	probably damaging	Het
Card6	T	C	15: 5,129,564 (GRCm39)	R611G	probably benign	Het
Cd70	A	T	17: 57,453,311 (GRCm39)	S118T	probably damaging	Het
Chil5	T	A	3: 105,927,248 (GRCm39)	I188F	probably damaging	Het
Clca4b	C	T	3: 144,621,269 (GRCm39)	V602I	probably benign	Het
Cldn10	G	A	14: 119,025,725 (GRCm39)	G53S	possibly damaging	Het
Col6a4	A	G	9: 105,867,977 (GRCm39)		probably benign	Het
Cox8b	T	C	7: 140,479,001 (GRCm39)	E38G	probably damaging	Het
Cx3cl1	C	G	8: 95,507,053 (GRCm39)	L353V	probably damaging	Het
Cyp2a4	G	T	7: 26,006,786 (GRCm39)	Q48H	probably damaging	Het
Defb8	T	C	8: 19,497,603 (GRCm39)	I3V	probably benign	Het
Dip2a	A	T	10: 76,155,390 (GRCm39)	L65*	probably null	Het
Dnaaf4	A	G	9: 72,867,960 (GRCm39)	T74A	possibly damaging	Het
Dsg2	A	T	18: 20,734,578 (GRCm39)	D852V	probably benign	Het
Edar	T	C	10: 58,441,915 (GRCm39)	R326G	probably damaging	Het
Egfr	A	G	11: 16,831,493 (GRCm39)	E554G	possibly damaging	Het
Eif2b3	A	C	4: 116,923,589 (GRCm39)	K268T	probably benign	Het
Enox1	A	T	14: 77,738,875 (GRCm39)		probably benign	Het
Enpp3	C	A	10: 24,683,436 (GRCm39)	M260I	probably benign	Het
Espn	A	T	4: 152,220,040 (GRCm39)	M361K	possibly damaging	Het
Fam107a	T	C	14: 8,299,514 (GRCm38)	N108S	possibly damaging	Het
Fbn2	A	T	18: 58,205,703 (GRCm39)	V1125D	probably damaging	Het
Fbxo30	T	A	10: 11,166,507 (GRCm39)	S410T	probably damaging	Het
Fchsd1	C	T	18: 38,092,926 (GRCm39)		probably benign	Het
Fcsk	G	A	8: 111,614,435 (GRCm39)	A618V	probably damaging	Het
Gm10715	T	G	9: 3,038,073 (GRCm39)		probably benign	Het
Gm10722	A	C	9: 3,001,041 (GRCm39)	Y39S	probably benign	Het
Gm17416	C	A	2: 152,411,427 (GRCm39)	P57Q	probably damaging	Het
Gm27013	A	T	6: 130,653,501 (GRCm39)	C654S	probably damaging	Het
Gon4l	G	T	3: 88,807,305 (GRCm39)	E1666D	probably damaging	Het
Gypa	T	A	8: 81,222,964 (GRCm39)	S23T	unknown	Het
Gys1	C	A	7: 45,100,968 (GRCm39)		probably benign	Het
Hdac10	T	A	15: 89,008,143 (GRCm39)	Q569L	possibly damaging	Het
Icos	A	G	1: 61,032,941 (GRCm39)	T47A	possibly damaging	Het
Igfn1	T	A	1: 135,882,404 (GRCm39)	I2814F	probably damaging	Het
Kif27	A	G	13: 58,440,957 (GRCm39)	S1153P	probably damaging	Het
Lin28a	A	C	4: 133,746,028 (GRCm39)	F9V	possibly damaging	Het
Lrriq3	T	A	3: 154,893,695 (GRCm39)	N465K	probably benign	Het
Lsm14a	T	C	7: 34,074,799 (GRCm39)	E47G	probably damaging	Het
Mmel1	A	G	4: 154,969,967 (GRCm39)	K177R	probably benign	Het
Ncstn	T	A	1: 171,899,087 (GRCm39)	N348I	possibly damaging	Het
Ninl	A	G	2: 150,795,284 (GRCm39)	I619T	probably damaging	Het
Npb	T	C	11: 120,499,401 (GRCm39)	Y23H	probably damaging	Het
Npepps	A	G	11: 97,096,933 (GRCm39)		probably benign	Het
Or8k30	T	C	2: 86,339,699 (GRCm39)	Y299H	probably benign	Het
Otop1	G	A	5: 38,451,892 (GRCm39)		probably null	Het
Pcdha1	T	C	18: 37,065,469 (GRCm39)	L711P	probably damaging	Het
Pcyt1a	A	G	16: 32,270,660 (GRCm39)		probably benign	Het
Pdpr	G	T	8: 111,841,400 (GRCm39)	V211F	probably damaging	Het
Pip4k2b	T	C	11: 97,613,261 (GRCm39)	N245S	possibly damaging	Het
Platr26	G	A	2: 71,561,214 (GRCm39)		noncoding transcript	Het
Plek	A	G	11: 16,933,194 (GRCm39)		probably null	Het
Potefam3c	G	C	8: 69,906,010 (GRCm39)	N13K	probably benign	Het
Prdm15	A	T	16: 97,595,689 (GRCm39)	D1046E	probably damaging	Het
Prr29	T	G	11: 106,267,779 (GRCm39)	C175G	probably benign	Het
Ptpru	A	G	4: 131,504,196 (GRCm39)	V1097A	probably damaging	Het
Ramp2	T	A	11: 101,138,247 (GRCm39)		probably benign	Het
Rbbp6	T	A	7: 122,589,549 (GRCm39)	D412E	probably benign	Het
Rgs4	C	T	1: 169,572,802 (GRCm39)	V45I	probably benign	Het
Ryr2	C	T	13: 11,658,781 (GRCm39)	R3614Q	probably damaging	Het
Shc3	G	A	13: 51,596,856 (GRCm39)		probably null	Het
Shmt2	A	T	10: 127,354,139 (GRCm39)	C412S	probably damaging	Het
Slc25a45	A	T	19: 5,934,945 (GRCm39)	N265Y	probably damaging	Het
Slc4a10	G	C	2: 62,074,783 (GRCm39)	E316Q	probably benign	Het
Slc5a8	T	C	10: 88,743,919 (GRCm39)		probably null	Het
Snx31	A	G	15: 36,539,513 (GRCm39)	V121A	probably damaging	Het
Socs3	T	C	11: 117,858,542 (GRCm39)	E172G	probably damaging	Het
Tg	A	G	15: 66,545,899 (GRCm39)	D207G	probably damaging	Het
Them4	G	T	3: 94,237,088 (GRCm39)	V183F	probably damaging	Het
Tkt	G	A	14: 30,287,499 (GRCm39)	W136*	probably null	Het
Tlcd3b	C	T	7: 126,426,795 (GRCm39)	R73C	probably damaging	Het
Tmc3	C	A	7: 83,271,529 (GRCm39)	R894S	probably benign	Het
Tmem132a	G	T	19: 10,836,305 (GRCm39)	P742T	probably benign	Het
Tmem202	A	G	9: 59,432,129 (GRCm39)	L66P	probably damaging	Het
Trbc1	G	A	6: 41,516,270 (GRCm39)		probably benign	Het
Trhr2	A	G	8: 123,085,511 (GRCm39)	F158L	probably benign	Het
Ttc13	A	T	8: 125,406,795 (GRCm39)	N595K	probably damaging	Het
Ucp1	A	G	8: 84,024,484 (GRCm39)		probably null	Het
Zbtb4	C	T	11: 69,669,497 (GRCm39)	T740I	probably benign	Het
Zfp69	A	T	4: 120,804,522 (GRCm39)	D116E	possibly damaging	Het
Zfp879	A	G	11: 50,728,796 (GRCm39)	L66S	probably damaging	Het
Zfp955b	T	A	17: 33,524,125 (GRCm39)		probably benign	Het
Zfyve1	T	C	12: 83,594,839 (GRCm39)	I718V	possibly damaging	Het

Other mutations in Rap1gap

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00771:Rap1gap	APN	4	137,443,835 (GRCm39)	missense	probably damaging	0.98
IGL01810:Rap1gap	APN	4	137,443,466 (GRCm39)	missense	probably benign	0.07
IGL01944:Rap1gap	APN	4	137,452,931 (GRCm39)	missense	probably damaging	1.00
IGL02117:Rap1gap	APN	4	137,454,355 (GRCm39)	missense	probably damaging	0.98
IGL02271:Rap1gap	APN	4	137,445,317 (GRCm39)	missense	probably damaging	1.00
IGL02272:Rap1gap	APN	4	137,443,877 (GRCm39)	missense	probably damaging	1.00
IGL02590:Rap1gap	APN	4	137,447,611 (GRCm39)	missense	probably damaging	0.98
IGL02626:Rap1gap	APN	4	137,454,364 (GRCm39)	missense	probably benign	0.00
IGL03211:Rap1gap	APN	4	137,443,157 (GRCm39)	critical splice donor site	probably null
R0243:Rap1gap	UTSW	4	137,446,662 (GRCm39)	missense	probably damaging	0.99
R1239:Rap1gap	UTSW	4	137,445,307 (GRCm39)	missense	probably damaging	1.00
R1246:Rap1gap	UTSW	4	137,439,405 (GRCm39)	missense	possibly damaging	0.86
R2264:Rap1gap	UTSW	4	137,455,034 (GRCm39)	missense	probably benign
R2935:Rap1gap	UTSW	4	137,452,042 (GRCm39)	missense	probably benign	0.19
R3840:Rap1gap	UTSW	4	137,444,758 (GRCm39)	missense	probably damaging	1.00
R3841:Rap1gap	UTSW	4	137,444,758 (GRCm39)	missense	probably damaging	1.00
R4619:Rap1gap	UTSW	4	137,443,422 (GRCm39)	missense	probably damaging	1.00
R4821:Rap1gap	UTSW	4	137,439,440 (GRCm39)	missense	probably damaging	0.99
R5061:Rap1gap	UTSW	4	137,447,744 (GRCm39)	critical splice donor site	probably null
R5800:Rap1gap	UTSW	4	137,447,688 (GRCm39)	missense	probably benign	0.00
R6259:Rap1gap	UTSW	4	137,409,068 (GRCm39)	critical splice donor site	probably null
R7082:Rap1gap	UTSW	4	137,446,247 (GRCm39)	missense	probably damaging	1.00
R7098:Rap1gap	UTSW	4	137,443,393 (GRCm39)	splice site	probably null
R7234:Rap1gap	UTSW	4	137,455,851 (GRCm39)	nonsense	probably null
R7580:Rap1gap	UTSW	4	137,447,293 (GRCm39)	missense	possibly damaging	0.94
R8097:Rap1gap	UTSW	4	137,455,597 (GRCm39)	missense	probably benign	0.02
R8196:Rap1gap	UTSW	4	137,445,275 (GRCm39)	missense	probably benign	0.07
R8278:Rap1gap	UTSW	4	137,444,748 (GRCm39)	missense	probably damaging	1.00
R9022:Rap1gap	UTSW	4	137,445,309 (GRCm39)	missense	probably damaging	1.00
R9157:Rap1gap	UTSW	4	137,444,742 (GRCm39)	missense	probably damaging	0.99
R9290:Rap1gap	UTSW	4	137,446,222 (GRCm39)	missense	probably damaging	0.99

Predicted Primers

PCR Primer
(F):5'- TGTGACAGCCTCTTACGTG -3'
(R):5'- AGAAGTCACTGGAAGAGCCC -3'

Sequencing Primer
(F):5'- CTTACGTGGGGCGGTGATCC -3'
(R):5'- TGGAAGAGCCCAGTCCTTCTG -3'

Posted On

2016-06-06